Cheap flights from ONT to PSC (Ontario Intl. Airport to Tri-Cities)

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Cheap Flights from ONT to PSC starting at $171 One Way, $341 Round Trip

Prices starting at $341 for return flights and $171 for one-way flights to Tri-Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 30 - Sat, Feb 6
ONT
Ontario
PSC
Pasco
$341 Roundtrip, found 20 hours ago
$341
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Sat, Jan 30 from Ontario to Pasco, returning Sat, Feb 6, priced at $341 found 20 hours ago
Sat, Nov 21 - Sat, Dec 12
ONT
Ontario
PSC
Pasco
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Nov 21 from Ontario to Pasco, returning Sat, Dec 12, priced at $353 found 1 day ago
Sat, Nov 21 - Sat, Dec 12
ONT
Ontario
PSC
Pasco
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 21 from Ontario to Pasco, returning Sat, Dec 12, priced at $357 found 1 day ago
Wed, Nov 18 - Wed, Dec 9
ONT
Ontario
PSC
Pasco
$368 Roundtrip, found 2 hours ago
$368
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Nov 18 from Ontario to Pasco, returning Wed, Dec 9, priced at $368 found 2 hours ago
Sun, Dec 13 - Sat, Dec 19
ONT
Ontario
PSC
Pasco
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Dec 13 from Ontario to Pasco, returning Sat, Dec 19, priced at $372 found 6 days ago

Hotel Ideas near Tri-Cities

Airport Hotels near Tri-Cities

Red Lion Hotel Pasco Airport & Conference Center

Red Lion Hotel Pasco Airport & Conference Center

3.5 out of 5
2525 N 20th Ave Pasco WA
$87 nightly
The price is $99 total per night from Nov 8 to Nov 9
$99 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Pasco. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful staff ...
Red Lion Hotel Pasco Airport & Conference Center
Best Western Premier Pasco Inn & Suites

Best Western Premier Pasco Inn & Suites

3 out of 5
2811 N 20th Ave Pasco WA
$138 nightly
The price is $156 total per night from Oct 18 to Oct 19
$156 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this golf hotel in Pasco. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and the helpful staff ...
Best Western Premier Pasco Inn & Suites
Courtyard by Marriott Pasco Tri-Cities Airport

Courtyard by Marriott Pasco Tri-Cities Airport

3 out of 5
2101 ARGENT ROAD Pasco WA
$142 nightly
The price is $160 total per night from Oct 23 to Oct 24
$160 total
Oct 23 - Oct 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Pasco. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
9.2/10 Wonderful! (416 reviews)
"I love staying in this hotel. I was born and raised in Pasco and moved to Spokane three years ago, and every time we come down, we stay in the hotel. It’s a perfect location. All my family lives in Pasco, so I’m in the middle of everything super nice staff super clean"

Reviewed on Oct 14, 2026

Courtyard by Marriott Pasco Tri-Cities Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Pasco

Red Lion Hotel Pasco Airport & Conference Center

Red Lion Hotel Pasco Airport & Conference Center

3.5 out of 5
2525 N 20th Ave Pasco WA
$87 nightly
The price is $99 total per night from Nov 8 to Nov 9
$99 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Pasco. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful staff ...
Red Lion Hotel Pasco Airport & Conference Center
Best Western Premier Pasco Inn & Suites

Best Western Premier Pasco Inn & Suites

3 out of 5
2811 N 20th Ave Pasco WA
$138 nightly
The price is $156 total per night from Oct 18 to Oct 19
$156 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this golf hotel in Pasco. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and the helpful staff ...
Best Western Premier Pasco Inn & Suites
Sleep Inn Pasco Tri-Cities

Sleep Inn Pasco Tri-Cities

2.5 out of 5
9930 Bedford St Pasco WA
$79 nightly
The price is $91 total per night from Nov 8 to Nov 9
$91 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this spa hotel in Pasco. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (989 reviews)
"Very disappointed because the hot tub was under repair and closed. We called the front desk 3 times no answer so we then called the Sleep Inn reservation number to see if it was open and they called direct and said the pool and hot tub were open. It was three days before our stay. We would have stayed ..."

Reviewed on Oct 13, 2026

Sleep Inn Pasco Tri-Cities
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Pasco Hotels With Airport Transportation

Red Lion Hotel Pasco Airport & Conference Center

Red Lion Hotel Pasco Airport & Conference Center

3.5 out of 5
2525 N 20th Ave Pasco WA
$87 nightly
The price is $99 total per night from Nov 8 to Nov 9
$99 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Pasco. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful staff ...
Red Lion Hotel Pasco Airport & Conference Center
Best Western Premier Pasco Inn & Suites

Best Western Premier Pasco Inn & Suites

3 out of 5
2811 N 20th Ave Pasco WA
$138 nightly
The price is $156 total per night from Oct 18 to Oct 19
$156 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this golf hotel in Pasco. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and the helpful staff ...
Best Western Premier Pasco Inn & Suites
Hampton Inn & Suites Pasco/Tri-Cities

Hampton Inn & Suites Pasco/Tri-Cities

2.5 out of 5
6826 Burden Boulevard Pasco WA
$121 nightly
The price is $137 total per night from Nov 15 to Nov 16
$137 total
Nov 15 - Nov 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Pasco. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (709 reviews)
"I booked two nights a month in advance and after the first night the hotel was trying to kick us out of our room. Stating they only had us in their system for one night. I had proof of what I paid for but that didn’t seem to matter since it was through Expedia. It was embarrassing and I had to pay ..."

Reviewed on Oct 14, 2026

Hampton Inn & Suites Pasco/Tri-Cities
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Pasco Hotels

Sleep Inn Pasco Tri-Cities

Sleep Inn Pasco Tri-Cities

2.5 out of 5
9930 Bedford St Pasco WA
$79 nightly
The price is $91 total per night from Nov 8 to Nov 9
$91 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this spa hotel in Pasco. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (989 reviews)
"Very disappointed because the hot tub was under repair and closed. We called the front desk 3 times no answer so we then called the Sleep Inn reservation number to see if it was open and they called direct and said the pool and hot tub were open. It was three days before our stay. We would have stayed ..."

Reviewed on Oct 13, 2026

Sleep Inn Pasco Tri-Cities
My Place Hotel-Pasco/ Tri-Cities, WA

My Place Hotel-Pasco/ Tri-Cities, WA

2 out of 5
6830 Rodeo Drive Pasco WA
$89 nightly
The price is $102 total per night from Oct 25 to Oct 26
$102 total
Oct 25 - Oct 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Pasco. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. ...
My Place Hotel-Pasco/ Tri-Cities, WA
King City Motel by OYO Pasco

King City Motel by OYO Pasco

1.5 out of 5
2100 East Hillsboro Street Pasco WA
$59 nightly
The price is $65 total per night from Oct 18 to Oct 19
$65 total
Oct 18 - Oct 19
Total with taxes and fees
Stay at this motel in Pasco. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Pasco Air Museum and Sun Willows Golf Course are located ...
6.2/10 (140 reviews)
"Don't stay here. This property should be condemned and should not be allowed to remain open. In fact, it appears that squatters have taken up residence. Again, do not stay here. Expedia, drop this listing please. Good grief."

Reviewed on Sep 30, 2026

King City Motel by OYO Pasco
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Pasco

Red Lion Hotel Pasco Airport & Conference Center

Red Lion Hotel Pasco Airport & Conference Center

3.5 out of 5
2525 N 20th Ave Pasco WA
$87 nightly
The price is $99 total per night from Nov 8 to Nov 9
$99 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Pasco. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful staff ...
Red Lion Hotel Pasco Airport & Conference Center
Sleep Inn Pasco Tri-Cities

Sleep Inn Pasco Tri-Cities

2.5 out of 5
9930 Bedford St Pasco WA
$79 nightly
The price is $91 total per night from Nov 8 to Nov 9
$91 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this spa hotel in Pasco. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (989 reviews)
"Very disappointed because the hot tub was under repair and closed. We called the front desk 3 times no answer so we then called the Sleep Inn reservation number to see if it was open and they called direct and said the pool and hot tub were open. It was three days before our stay. We would have stayed ..."

Reviewed on Oct 13, 2026

Sleep Inn Pasco Tri-Cities
Best Western Premier Pasco Inn & Suites

Best Western Premier Pasco Inn & Suites

3 out of 5
2811 N 20th Ave Pasco WA
$138 nightly
The price is $156 total per night from Oct 18 to Oct 19
$156 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this golf hotel in Pasco. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and the helpful staff ...
Best Western Premier Pasco Inn & Suites
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ONT to PSC Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ONT Address & GPS
Address:
2900 E. Airport Drive
Ontario CA, 91761
United States
IATA Code:
ONT
Longitude:
-117.601193
Latitude:
34.056001
Time Zone:
America/Los_Angeles
PSC Address & GPS
Address:
3601 N 20th Avenue
Pasco WA, 99301
United States
IATA Code:
PSC
Longitude:
-119.1152
Latitude:
46.259093
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from ONT to Tri-Cities Airport?
Traveling from ONT to PSC? Breaking up the journey is your only option as there are currently no airlines that run nonstop on this route. However, Delta Air Lines, United Airlines and Alaska Airlines offer the next best thing — a flight with just a single stopover.
What is the shortest flight from Ontario Airport to Tri-Cities Airport?
Relish in an in-flight wine or two and get comfortable in your seat with an interesting movie or novel. With the trip from Los Angeles - Ontario Intl. Airport (ONT) to PSC taking 4 hours and 1 minute, you'll have enough time to sit back and enjoy the experience.
How many hours flight from Ontario Airport to PSC?
From Ontario Airport to Tri-Cities Airport, you'll be in your seat for around 4 hours and 6 minutes. Settle in, order a glass of Champagne and put on your noise-canceling headphones. It's time to rewatch your favorite TV shows.
What airlines have the most flights from Ontario Airport to Tri-Cities Airport (PSC)?
For now, you can't fly nonstop between ONT and PSC. However, you can find flights with one or more stops. Look on the positive side — use the time to stretch your legs or do a little souvenir shopping!

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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